APEXi A'PEXi - Hybrid Megaphone Evolution (Catback) - 1991-1995 Toyota MR-2
APEXi A'PEXi - Hybrid Megaphone Evolution (Catback) - 1991-1995 Toyota MR-2
Shipping calculated at checkout.
To United StatesChange
Final options and totals are confirmed at checkout.
Low stock: 1 left
Shipping & returns
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.

The Hybrid Megaphone Evolution is a full stainless steel performance exhaust system engineered for both aesthetics and performance. Every component—from the main muffler canister and precision-formed piping to the internal resonators, silencers, hangers, and brackets—is constructed from high-grade SUS304 stainless steel for superior corrosion resistance and longevity. This system blends advanced acoustic tuning with race-proven performance, offering enhanced durability, confidence-inspiring reliability, refined exhaust notes, and substantial gains in high-RPM power output.
FEATURES & FUNCTIONALITY:
-
Full SUS304 Construction: Ensures exceptional corrosion resistance, thermal stability, and structural integrity across all components.
-
TIG Welded Assembly: Precision TIG welding throughout the system provides optimal strength, clean aesthetics, and improved durability under high-stress conditions.
-
Patented Megaphone Tube Technology: Incorporates A'PEXi’s original, high-efficiency megaphone structure, recognized under patents in both Japan and the U.S., to optimize exhaust gas scavenging and improve top-end power.
-
Hybrid Silencer Design: Features a patented multi-layer silencer structure for effective sound suppression while maintaining flow efficiency—ideal for both street and track use.
-
Refined Tail Design: A newly developed oval-shaped exhaust tip enhances visual appeal while contributing to a premium, motorsport-inspired aesthetic.
| Bolt-On | Yes |
|---|---|
| Part Number | 115AT005 |
| Year | 1991, 1992, 1993, 1994, 1995 |
| Model | MR-2 |
| Body Style | 2-Door Coupe |
| Engine | 3S-GTE |
| Chassis | SW20 |
| Exhaust Type | Hybrid Megaphone Evolution Muffler |
| Piping Diameter | 65mm. - 70mm. |
| Tip Diameter | 115mm. x 2 |
| Pieces | 1 |
| Exhaust Tip Style | Oval-Dual wall rolled, Angle cut |
| Piping Material | SUS304 Stainless Steel |
| Muffler Material | SUS304 Stainless Steel |
| Muffler Tip Material | SUS304 Stainless Steel |
![]() |
WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |

