Snow Performance Diesel MPG-MAX Duramax Water/Methanol Injection Kit
Snow Performance Diesel MPG-MAX Duramax Water/Methanol Injection Kit
Out of stock
Need this part?
This item is currently unavailable. Ask us about availability or help finding a suitable replacement.
Shipping & returns
This selection is unavailable. Ask us to confirm availability and timing.
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyReturns
Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Diesel Stage 3 Boost Cooler Water-methanol Injection Kit Chevy/gmc Lbz/lly/lmm/lml/l5p Duramax
Features
Snow Performance has combined performance, quality, and ease of installation in this new water-methanol injection kit designed for all Chevy / GMC LBZ / LLY/ LMM/ LML / L5P Duramax Ford owners who demand colder EGTs while towing heavy loads. The Diesel Stage 3 Boost Cooler utilizes a 2D mapped controller that commands injection based on boost pressure and EGTs (exhaust gas temperatures) to maintain extremely cold air inlet temperatures, 100-300 EGT decreases, decreased emissions, cleaner engine components, and increased fuel economy all while giving 65+ HP to help pull large hills with easy effort while towing. A must have for the diesel enthusiast that is concerned about the longevity of his truck that sees heavy towing. None invasive, the Diesel Stage 3 Boost Cooler® controller is designed to mount on the steering column or the dash so no drilling/marring of the interior needs to take place or additional gauge pods need to be purchased. Functions as a boost gauge, water-meth controller and EGT monitor all in one! Concerned about warranty? The Snow Performance Stage 3 does not leave a signature on the vehicle leaving your diesel truck with its warranty intact. 7 Gal Tank included for trip ready installation. Recommended for all daily driven Chevy /GMC LBZ / LLY / LMM / LML / L5P Duramax owners that see heavy towing where EGTs become dangerously high. Need a CARB E.O.# for your state? No problem! See part# SNO-50100 for 50-State legal system (C.A.R.B E.0.# D-723)
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989 - 1993 | Audi | 100 | Base |
| 1992 - 1994 | Audi | 100 | CS, S |
| 1989 | Audi | 100 | E |
| 1990 - 1991 | Audi | 100 Quattro | Base |
| 1992 - 1994 | Audi | 100 Quattro | CS |
| 1972 - 1973 | Audi | 100 Series | Base, GL |
| 1969 - 1977 | Audi | 100 Series | LS |
| 1989 - 1991 | Audi | 200 | Base |
| 1991 | Audi | 200 Quattro | Avant, 20v Avant, 20v |
| 1989 - 1991 | Audi | 200 Quattro | Base |
| 1980 - 1983 | Audi | 4000 | Base |
| 1982 - 1983 | Audi | 4000 | GT |
| 1982 - 1987 | Audi | 4000 | S |
| 1986 - 1987 | Audi | 4000 Quattro | CS |
| 1984 - 1987 | Audi | 4000 Quattro | S |
| 1978 - 1985 | Audi | 5000 | Base |
| 1986 - 1988 | Audi | 5000 | CS |
| 1985 | Audi | 5000 | CS Turbo |
| 1980 - 1988 | Audi | 5000 | S |
| 1980 - 1985 | Audi | 5000 | S Turbo |
| 1987 - 1988 | Audi | 5000 Quattro | S, CS |
| 1990 - 1992 | Audi | 80 | Base |
| 1988 - 1991 | Audi | 80 Quattro | Base |
| 1989 - 1995 | Audi | 90 | Base |
| 1994 | Audi | 90 | CS, S |
| 1995 | Audi | 90 | Sport |
| 1990 - 1991 | Audi | 90 Quattro | 20v |
| 1988 - 1995 | Audi | 90 Quattro | Base |
| 1994 | Audi | 90 Quattro | CS |
| 1995 | Audi | 90 Quattro | Sport |
| 2010 | Audi | A3 | 100 Aniversario, Cabrio |
| 2006 - 2011 | Audi | A3 | Attraction Plus, S Line, Ambiente, Base, Attraction |
| 2007 | Audi | A3 | LE, X Aniversario |
| 2010 - 2011 | Audi | A3 | TDI |
| 1998 - 2005 | Audi | A4 | Avant |
| 2001 | Audi | A4 | Avant Luxury, Avant Confort, Basico |
| 1997 - 2011 | Audi | A4 | Base |
| 2007 | Audi | A4 | Cabrio Elite, Cabrio S Line |
| 2004 - 2006 | Audi | A4 | Cabrio, Vangard |
| 2001 - 2004 | Audi | A4 | Confort |
| 2005 - 2007 | Audi | A4 | Elite, S Line Sport |
| 2006 | Audi | A4 | Limited Edition |
| 2001 - 2011 | Audi | A4 | Luxury, Sport |
| 2004 - 2007 | Audi | A4 | S Line, Cabriolet |
| 2005 - 2011 | Audi | A4 | Trendy |
| 2010 - 2011 | Audi | A4 | Trendy Plus |
| 1998 - 2012 | Audi | A4 Quattro | Avant |
| 1996 - 2012 | Audi | A4 Quattro | Base |
| 2005 - 2009 | Audi | A4 Quattro | Cabriolet |
| 2001 | Audi | A4 Quattro | Confort |
| 2006 - 2007 | Audi | A4 Quattro | DTM |
| 2005 - 2012 | Audi | A4 Quattro | Elite |
| 2002 | Audi | A4 Quattro | Le Mans |
| 2002 - 2012 | Audi | A4 Quattro | Luxury |
| 2005 - 2006 | Audi | A4 Quattro | S Line |
| 2010 - 2012 | Audi | A4 Quattro | Sport |
| 2006 | Audi | A4 Quattro | Vangard |
| 2012 | Audi | A5 | Base |
| 2011 - 2012 | Audi | A5 | Cabriolet, Luxury |
| 2010 - 2012 | Audi | A5 Quattro | Cabriolet, Base |
| 2011 - 2012 | Audi | A5 Quattro | Elite, S Line |
| 2011 | Audi | A5 Quattro | Luxury |
| 2012 | Audi | A5 Quattro | Premium Plus, Premium |
| 1996 - 2000 | Audi | A6 | Avant |
| 1996 - 2011 | Audi | A6 | Base |
| 2006 - 2012 | Audi | A6 | Elite |
| 2012 | Audi | A6 | Premium Plus |
| 2002 - 2012 | Audi | A6 | Premium, Luxury |
| 2007 - 2010 | Audi | A6 | Sport |
| 1995 - 2010 | Audi | A6 Quattro | Base, Avant |
| 2005 - 2012 | Audi | A6 Quattro | Elite |
| 2001 - 2012 | Audi | A6 Quattro | Luxury |
| 2012 | Audi | A6 Quattro | Prestige, Premium, Premium Plus |
| 2003 - 2006 | Audi | A6 Quattro | S Line |
| 2012 | Audi | A7 Quattro | S Line, Luxury, Base, Elite |
| 1997 - 1999 | Audi | A8 | Base |
| 1997 - 2012 | Audi | A8 Quattro | Base |
| 2011 - 2012 | Audi | A8 Quattro | Elite, Premium |
| 2000 - 2012 | Audi | A8 Quattro | L |
| 2005 - 2008 | Audi | A8 Quattro | L Plus |
| 2012 | Audi | A8 Quattro | L W12 |
| 2004 - 2009 | Audi | A8 Quattro | Plus |
| 2001 - 2005 | Audi | Allroad Quattro | Base |
| 1994 - 1998 | Audi | Cabriolet | Base |
| 1981 - 1985 | Audi | Coupe | Base |
| 1986 - 1987 | Audi | Coupe | GT |
| 1990 - 1991 | Audi | Coupe Quattro | 20v |
| 1973 - 1978 | Audi | Fox | Base |
| 2010 - 2011 | Audi | Q5 | Base |
| 2010 - 2012 | Audi | Q5 | Premium Plus, Trendy, Prestige, Luxury, Premium, Elite |
| 2010 | Audi | Q7 | 100 Aniversario |
| 2008 - 2011 | Audi | Q7 | Base |
| 2008 - 2012 | Audi | Q7 | Luxury, Premium, Elite |
| 2011 - 2012 | Audi | Q7 | Premium Plus, TDI Premium, TDI Premium Plus, Sport, TDI Prestige |
| 2010 - 2012 | Audi | Q7 | Prestige, S Line |
| 2009 - 2011 | Audi | Q7 | TDI |
| 2008 - 2010 | Audi | Q7 | TDI Elite, TDI Luxury |
| 1983 - 1985 | Audi | Quattro | Base |
| 2008 - 2012 | Audi | R8 | Base |
| 2012 | Audi | R8 | Spyder, GT Spyder, GT |
| 2007 - 2008 | Audi | RS4 | Base |
| 2008 | Audi | RS4 | Cabriolet |
| 2003 | Audi | RS6 | Base |
| 2002 - 2008 | Audi | S4 | Avant |
| 1993 - 2012 | Audi | S4 | Base |
| 2004 - 2009 | Audi | S4 | Cabriolet |
| 2008 - 2012 | Audi | S5 | Base |
| 2011 - 2012 | Audi | S5 | Cabriolet |
| 2002 - 2003 | Audi | S6 | Avant |
| 2002 - 2011 | Audi | S6 | Base |
| 2001 - 2009 | Audi | S8 | Base |
| 1970 - 1972 | Audi | Super 90 | Base |
| 2001 - 2009 | Audi | TT | Base |
| 2006 | Audi | TT | Classic Edition |
| 2005 - 2006 | Audi | TT | Sport |
| 2002 | Audi | TT Quattro | ALMS Edition |
| 2000 - 2012 | Audi | TT Quattro | Base |
| 2012 | Audi | TT Quattro | Premium Plus, Prestige |
| 2011 - 2012 | Audi | TT Quattro | RS |
| 2010 - 2012 | Audi | TT Quattro | S |
| 2003 - 2006 | Audi | TT Quattro | S Line |
| 2006 | Audi | TT Quattro | Special Edition |
| 1991 - 1994 | Audi | V8 Quattro | Base |
| 2011 | BMW | 1 Series M | Base |
| 2008 - 2013 | BMW | 128i | Base |
| 2013 | BMW | 128i | M Sport |
| 2008 - 2013 | BMW | 135i | Base |
| 2012 - 2013 | BMW | 135i | M Sport |
| 2013 | BMW | 135is | Base |
| 2014 | BMW | 228i | Base |
| 1991 - 1998 | BMW | 318i | Base |
| 1991 - 1997 | BMW | 318is | Base |
| 1995 - 1999 | BMW | 318ti | Base |
| 2013 - 2014 | BMW | 320i | M Sport, Modern, Base, Sport, Luxury |
| 2000 | BMW | 323Ci | Base |
| 1998 - 2000 | BMW | 323i | Base |
| 1998 - 1999 | BMW | 323is | Base |
| 2001 - 2006 | BMW | 325Ci | Base |
| 2001 - 2006 | BMW | 325i | Base |
| 2001 - 2006 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 2014 | BMW | 328d | Base |
| 2007 - 2015 | BMW | 328i | Base |
| 2013 - 2015 | BMW | 328i | M Sport |
| 2012 - 2015 | BMW | 328i | Modern, Sport, Luxury |
| 1996 - 1999 | BMW | 328is | Base |
| 2007 - 2008 | BMW | 328xi | Base |
| 2001 - 2006 | BMW | 330Ci | Base |
| 2005 | BMW | 330Ci | M |
| 2001 - 2006 | BMW | 330i | Base |
| 2005 | BMW | 330i | M |
| 2001 - 2006 | BMW | 330xi | Base |
| 2009 - 2011 | BMW | 335d | Base |
| 2007 - 2015 | BMW | 335i | Base |
| 2012 - 2013 | BMW | 335i | Exclusive |
| 2008 - 2015 | BMW | 335i | M Sport |
| 2012 - 2015 | BMW | 335i | Modern, Sport, Luxury |
| 2011 - 2013 | BMW | 335is | Base |
| 2007 - 2008 | BMW | 335xi | Base |
| 2014 - 2015 | BMW | 428i | Base, Luxury, Sport |
| 2014 | BMW | 428i | Luxury Line, Sport Line |
| 2014 - 2015 | BMW | 435i | M Sport, Base |
| 1989 - 2007 | BMW | 525i | Base |
| 2006 - 2007 | BMW | 525xi | Base |
| 2008 - 2015 | BMW | 528i | Base |
| 2011 | BMW | 528i | Lujo, Top |
| 2014 - 2015 | BMW | 528i | M Sport, Luxury |
| 2001 - 2007 | BMW | 530i | Base |
| 2006 - 2007 | BMW | 530xi | Base |
| 2008 - 2015 | BMW | 535i | Base |
| 2010 - 2015 | BMW | 535i | Gran Turismo |
| 2014 - 2015 | BMW | 535i | Luxury |
| 2013 - 2015 | BMW | 535i | M Sport |
| 2013 | BMW | 535i | Top, Lujo |
| 1994 - 2003 | BMW | 540i | Base |
| 2004 - 2005 | BMW | 545i | Base |
| 2006 - 2007 | BMW | 550i | Base, Top, Formula 1 |
| 2012 - 2015 | BMW | 640i | Base |
| 2013 - 2015 | BMW | 640i Gran Coupe | Base |
| 2004 - 2005 | BMW | 645Ci | Base |
| 2006 - 2015 | BMW | 650i | Base |
| 2012 - 2015 | BMW | 650i | M Sport |
| 2013 - 2015 | BMW | 650i Gran Coupe | Base |
| 2000 - 2001 | BMW | 740i | Base |
| 2000 - 2001 | BMW | 740iL | Base |
| 2002 - 2005 | BMW | 745i | Base |
| 2002 - 2005 | BMW | 745Li | Base |
| 2000 - 2001 | BMW | 750iL | Base |
| 2006 - 2008 | BMW | 750Li | Base, Sport |
| 2008 | BMW | 750Li | Sport Limited Edition, Limited Edition |
| 2005 | BMW | 760i | Base |
| 2003 - 2006 | BMW | 760Li | Base |
| 2014 - 2015 | BMW | M235i | Base |
| 1988 - 2015 | BMW | M3 | Base |
| 1995 | BMW | M3 | Lightweight |
| 2015 | BMW | M4 | Base |
| 2000 - 2015 | BMW | M5 | Base |
| 2006 - 2015 | BMW | M6 | Base |
| 2014 | BMW | M6 | Gran Coupe Competition Edition |
| 2014 - 2015 | BMW | M6 Gran Coupe | Base |
| 1998 - 1999 | BMW | Z3 | 1.9i |
| 2000 | BMW | Z3 | 2.0i |
| 1997 - 2000 | BMW | Z3 | 2.8i |
| 2001 - 2002 | BMW | Z3 | 3.0i, 2.2i |
| 1996 - 1997 | BMW | Z3 | Base |
| 1999 - 2002 | BMW | Z3 | M Coupe, Coupe |
| 1998 - 2002 | BMW | Z3 | M Roadster |
| 1996 - 2002 | BMW | Z3 | Roadster |
| 2003 - 2006 | BMW | Z4 | 2.5i, 3.0i |
| 2007 - 2010 | BMW | Z4 | 2.5si, 3.0si |
| 2006 - 2009 | BMW | Z4 | M Coupe, M Roadster |
| 2014 - 2015 | BMW | Z4 | M Sport, Design Pure Traction |
| 2006 - 2008 | BMW | Z4 | Roadster 3.0i, Coupe 3.0si, Roadster 3.0si |
| 2014 | BMW | Z4 | sDrive18i |
| 2015 | BMW | Z4 | sDrive18iA |
| 2012 - 2013 | BMW | Z4 | sDrive20i |
| 2011 | BMW | Z4 | sDrive23i |
| 2012 - 2015 | BMW | Z4 | sDrive28i |
| 2009 - 2011 | BMW | Z4 | sDrive30i |
| 2009 - 2015 | BMW | Z4 | sDrive35i |
| 2011 - 2015 | BMW | Z4 | sDrive35is |
| 2006 - 2016 | Chevrolet | Express 2500 | Base, LS, LT |
| 2006 - 2016 | Chevrolet | Express 3500 | LS, LT, Base |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2015 - 2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001 - 2016 | Chevrolet | Silverado 2500 HD | LT |
| 2007 - 2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003 - 2016 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT, LT, LS |
| 2006 | Chevrolet | Silverado 3500 | HD |
| 2001 - 2006 | Chevrolet | Silverado 3500 | LT, Base, LS |
| 2004 - 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT, LS, LT |
| 2015 - 2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2007 - 2016 | Chevrolet | Silverado 3500 HD | WT, LTZ, LT |
| 2006 - 2016 | GMC | Savana 2500 | Base |
| 2007 - 2016 | GMC | Savana 2500 | LT, LS |
| 2009 - 2013 | GMC | Savana 2500 | SLE, SL |
| 2006 - 2016 | GMC | Savana 3500 | LT, LS, Base |
| 2009 - 2013 | GMC | Savana 3500 | SLE, SL |
| 2002 - 2016 | GMC | Sierra 2500 HD | Base |
| 2011 - 2016 | GMC | Sierra 2500 HD | Denali |
| 2001 - 2006 | GMC | Sierra 2500 HD | SL |
| 2001 - 2016 | GMC | Sierra 2500 HD | SLT, SLE |
| 2003 - 2014 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL, WT, SLT, SLE |
| 2002 - 2005 | GMC | Sierra 3500 | Base |
| 2001 - 2006 | GMC | Sierra 3500 | SL, SLE, SLT |
| 2004 - 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL, WT, SLT, SLE |
| 2015 - 2016 | GMC | Sierra 3500 HD | Base |
| 2011 - 2016 | GMC | Sierra 3500 HD | Denali |
| 2007 - 2016 | GMC | Sierra 3500 HD | SLE, SLT |
| 2007 - 2014 | GMC | Sierra 3500 HD | WT |
| 2006 | Hummer | H1 | Alpha |
| 1997 - 1998 | Mercedes-Benz | C230 | Base, Classic |
| 1999 - 2005 | Mercedes-Benz | C230 | Kompressor Classic, Kompressor |
| 1997 - 2005 | Mercedes-Benz | C230 | Kompressor Elegance, Kompressor Sport |
| 2006 - 2007 | Mercedes-Benz | C230 | Sport |
| 2000 | Mercedes-Benz | C280 | Base |
| 2006 | Mercedes-Benz | C280 | Classic |
| 2000 - 2007 | Mercedes-Benz | C280 | Elegance |
| 2006 - 2007 | Mercedes-Benz | C280 | Sport, 4Matic, Luxury |
| 2002 - 2004 | Mercedes-Benz | C32 AMG | Base |
| 1997 | Mercedes-Benz | C36 AMG | Base |
| 2001 - 2006 | Mercedes-Benz | CL55 AMG | Base |
| 2014 - 2015 | Mercedes-Benz | CLA45 AMG | Base, 4Matic |
| 2001 - 2006 | Mercedes-Benz | CLK55 AMG | Base |
| 2007 - 2008 | Mercedes-Benz | CLK63 AMG | Base |
| 2008 | Mercedes-Benz | CLK63 AMG | Black Series |
| 1999 - 2006 | Mercedes-Benz | E55 AMG | Base |
| 2014 - 2015 | Mercedes-Benz | E63 AMG | 4Matic |
| 2007 - 2015 | Mercedes-Benz | E63 AMG | Base |
| 2000 - 2006 | Mercedes-Benz | SL500 | Base |
| 2003 - 2008 | Mercedes-Benz | SL55 AMG | Base |
| 2003 | Mercedes-Benz | SL55 AMG | Kompressor |
| 2012 | Mercedes-Benz | SL550 | Avantgarde, Grand Edition |
| 2007 - 2015 | Mercedes-Benz | SL550 | Base |
| 1998 - 2004 | Mercedes-Benz | SLK230 | Kompressor |
| 2012 - 2015 | Mercedes-Benz | SLK250 | Base |
| 2006 - 2008 | Mercedes-Benz | SLK280 | Base |
| 2009 - 2011 | Mercedes-Benz | SLK300 | Base |
| 2014 - 2015 | Ram | 1500 | Laramie Longhorn, Express, Outdoorsman, SXT, Special Service, Tradesman, Big Horn, HFE, Laramie Limited, Sport, SLT, Laramie, Lone Star, ST |
| 2015 | Ram | 1500 | Limited, Rebel |
