Turbonetics GT-K 450 Turbocharger
The Turbonetics GT-K turbo line is designed to maximize efficiency at high boost pressures. They are equipped with the latest HP compressor wheels, F1 turbine wheel, and aerodynamics. These technologies are designed to capture the maximum exhaust gas energy and reduce back pressures. The GT-K family delivers unequaled performance. When paired with the Map Enhancement Porting of the GT-K compressor housings, these turbos flow huge volumes of air at high pressure ratios while still delivering a cool efficient intake charge.
Model |
Comp. Wheel |
Comp. Inlet/Outlet |
Turbine Wheel |
Turbine Housing |
Turbine Housing Inlet / Outlet |
P/N Oil Cooled |
P/N |
GT-K 325 |
HP E-46 |
3.0"/2.0" |
F1-54 |
T3 0.48 A/R |
4-bolt / 4-bolt |
11257 |
11475 |
GT-K 350 |
HP E-50 |
3.0"/2.0" |
F1-54 |
T3 0.63 A/R |
4-bolt / 4-bolt |
11258 |
11476 |
GT-K 450 |
HP E-60 |
3.0"/2.0" |
F1-57 |
T3 0.63 A/R |
4-bolt / 4-bolt |
11259 |
11477 |
GT-K 500 |
HP-61 |
4.0"/2.5" |
F1-57 |
T3 0.82 A/R |
4-bolt / 4-bolt |
11260 |
11478 |
GT-K 550 |
HP-61 |
4.0"/2.5" |
F1-62 |
T3 0.82 A/R |
4-bolt / 4-bolt |
11261 |
11479 |
GT-K 650 |
HP-66 |
4.0"2.5" |
F1-65 |
T4 0.68 A/R |
4-bolt / 3" V-band |
11262 |
11480 |
GT-K 850 |
HP-72 |
4.0"/2.5" |
F1-68 |
T4 0.81 A/R |
4-bolt / 4" V-band |
11263 |
11481 |
GT-K 1000 |
HP-76 |
4.0"/2.5" |
F1-68 |
T4 0.96 A/R |
4-bolt / 4" V-band |
11264 |
11482 |
Turbonetics GT-K 450 Turbocharger
Sale price$1,402.49 USD
Regular price$1,649.99 USD