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	115AN021
Year	1998, 1999, 2000, 2001, 2002
Make	Nissan
Model	Skyline GTT
Body Style	4-Door Coupe
Engine	RB25DET
Chassis	ER34
Exhaust Type	N1 Evolution Muffler
Piping Diameter	75mm. - 80mm.
Tip Diameter	115mm Oval Tip
Pieces	1
Exhaust Tip Style	Round-Single wall, Straight 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