APEXi A'PEXi - Hybrid Megaphone Evolution (Catback) - 1991-1995 Toyota MR-2

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