Invidia 15+ Subaru WRX Manual Trans Down Pipe w/ High Flow Cat

Invidia 15+ Subaru WRX Manual Trans Down Pipe w/ High Flow Cat

Marsoni

M251S

$548.98

Get it in 3 business days with 1 day shipping. Friday, May 29

Invidia 15+ Subaru WRX Manual Trans Down Pipe w/ High Flow CatSKU: HS15SWMDOC Invidia 2015 2021 Subaru WRX Manual Transmission Downpipe with High Flow Cat Upgrade your 2015 2021 Subaru WRX manual transmission with the Invidia HS15SWMDOC downpipe featuring a high flow catalytic converter. This direct bolt on part replaces the restrictive factory downpipe to improve exhaust flow and deliver noticeable gains in horsepower and torque. Crafted for precise fitment on VA chassis WRX models it enhances throttle response

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We offer a 30-day return/exchange service after receiving.
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So happy we got the wiring harness to go with the lights to make all the modes work! I love the different settings, the on/off and mode buttons the harness comes with is great, works well, looks nice installed. The harness is great quality, although for my 4 door Jeep we had to add about 6’ of wire onto the harness to make it reach to the rear bumper. Definitely recommend this for your multi- mode lights!

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Reviewed in the United States on June 1, 2021

Verified Purchase

Jacquie L

Los Angeles, US

★★★★★ 5

It’s easy plug and play but

Easily plug and play. Connectors were cheap but came with extras Incase they needed replaced. I installed on 2016 wrangler. But the switch is too short to have next to my driver side so I have yet to figure something out with that. It’s definitely a universal wiring harness that’s not throughly thought through.

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Reviewed in the United States on February 21, 2021

Verified Purchase

Shay C.

New York, US

★★★★★ 5

Mode switch pigtail a little large for firewall pass through

Harness works great, quick and easy to install, only issue I had was the mode switch pigtail was a little large to push into firewall pass through and it could use an additional 2’ to 3’ of wire on mode switch end

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Reviewed in the United States on November 2, 2022

Verified Purchase

roys_fishing

Louisville, US

★★★★★ 1

Poor quality switches

Main power switch didn’t work and since I didn’t get a chance to install when I ordered it, I can’t return it! Once again Amazon gets my money.

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Reviewed in the United States on November 28, 2025