The A'PEXi Hybrid Megaphone Evolution is a full stainless steel exhaust system: the muffler canister, piping, internal resonators and silencers, hangers and brackets are all SUS304 stainless steel.
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.
Features
- Full SUS304 stainless steel construction
- TIG-welded assembly
- A'PEXi patented megaphone tube structure (patented in Japan and the U.S.)
- Patented hybrid silencer design
- Oval-shaped exhaust tip
Specifications
- Part Number: 115AN021
- Exhaust Type: N1 Evolution Muffler
- Piping Diameter: 75mm. - 80mm.
- Tip Diameter: 115mm Oval Tip
- Exhaust Tip Style: Round-Single wall, Straight cut
- Pieces: 1
- Piping Material: SUS304 Stainless Steel
- Muffler Material: SUS304 Stainless Steel
- Muffler Tip Material: SUS304 Stainless Steel
- Bolt-On Installation: Yes
Fitment
- Year: 1998-2002
- Make: Nissan
- Model: Skyline GTT
- Body Style: 4-Door Coupe
- Engine: RB25DET
- Chassis: ER34
| Brand | A'pexi |
|---|---|
| Type | Cat-Back Exhaust |
| SKU | 115AN021 |
| Weight | 30.0 lb |
| Make | ["Nissan"] |
| Model | ["Skyline"] |
| Material | ["gid://shopify/Metaobject/91049197865","gid://shopify/Metaobject/90679279913"] |
| Manufacturer Type | ["gid://shopify/Metaobject/90137755945"] |
Shipping: Some items may qualify for free shipping with Local Pickup in store. All orders have a 2–3 business day processing time. Some orders may have extended shipping times based on current stock status — we'll confirm the lead time at order placement.
Returns: Accepted within 30 days of delivery for unused product in original packaging. Returns are subject to a 25% Restocking Fee. Special-order and custom-built items are final sale.
Warranty: All products carry the manufacturer's full warranty. Coverage is honored through PMD as your authorized dealer.
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