Developed from A'PEXi's N1 endurance racing program, the N1 pairs a straight-through racing muffler with free-flowing mandrel-bent piping (3.0 in) in A'PEXi's classic angled-muffler design. The polished SUS304 stainless steel canister is robotically TIG welded. The N1 Evolution-R adds lightweight, fully polished stainless steel piping and uses a minimal number of pipe bends for exhaust flow.
Specifications
- Part Number: 191KF201
- Exhaust Type: N1 Evolution-R Muffler (Dual)
- Piping Diameter: 3.0 in
- Tip Diameter: 115mm.
- Exhaust Tip Style: Round-Single wall, Straight cut
- Piping Material: SUS304 Stainless Steel
- Muffler Material: SUS304 Stainless Steel
- Muffler Tip Material: SUS304 Stainless Steel
- Bolt-On Installation: Yes
Fitment
- Year: 2011-2014
- Make: Subaru
- Model: Impreza WRX
- Body Style: 5-Door Hatchback
- Engine: EJ20, EJ25
- Chassis: GRB, GRF
| Brand | A'pexi |
|---|---|
| Type | Cat-Back Exhaust |
| SKU | 191KF201 |
| Weight | 65.0 lb |
| Make | ["Subaru"] |
| Model | ["Impreza"] |
| 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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