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R1-Spec Dual w/o Resonator Catback Exhaust - Subaru WRX/STI VA [2015-21]
Installation Guide
One of our most aggressive looking systems for the 2015-2021 WRX/STi. Features dual R1-Spec muffler canisters with 4 inch slant cut tips. Designed and manufactured for the performance minded enthusiasts. The R1-Spec features 3 inch mandrel bent piping and high flow straight through muffler design.
This system is offered without a resonator located on the midpipe. The two 150mm O.D. canister mufflers effectively control the exhaust note. We feel the style matches the sound. Looks aggressive and sounds aggressive.
There is a noticeable difference between non-resonated and resonated, but it is not a huge difference. We recommend the resonated version if you prefer a quieter exhaust note, and/ or plan to add other exhaust or turbo related components.
Offered with polished stainless steel tips, or burnt finish stainless steel tips. The burnt finish is achieved using a chemical process. This vibrant finish will fade over time depending on use, cleaning, and care.
| Part Number |
Options
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| Chassis / Engine | 2015-2021 Subaru WRX/STI VA |
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| Exhaust Type | Catback exhaust 4pc design | ||||
| Piping Diameter | Fully polished 3.0 inch piping | ||||
| Tip Diameter | 4.0 inch slant cut tip with laser etched logo | ||||
| Midpipe | 3.0 inch T304 Stainless steel with Resonator | ||||
| Muffler | 150mm O.D., T304 stainless steel, 2.5" internal diameter | ||||
| Muffler Tip Material | T304 stainless steel | ||||
| Welding | Hand crafted high quality TIG welding | ||||
| Weight |
33.6lbs |
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| Shipping Dims |
61x21x11" , 52 lbs. |
** Read disclaimer before purchasing: Click here to read