COBB Tuning Accessports 10% OFF through 7/7/25! Sale Including in our Tuning Packages! We Offer Military Pricing and Price Matching! Send us a Message for Custom Packages!
Included is an OTS MAP, not a custom performance tune. DMann Tuning’s enhanced Custom OTS STG1 mappings specifically for the ETS Intake (also available for stock intake too). These Custom OTS Maps are available for E30, 93, 92, 91 and ACN91 fuels. This solves all the false knock issues, cleaner boost targeting, 6500rpm rev limiter, optimized throttle mapping and MAF scaling suited for the ETS Intakes without the adapter. The new sleeve cannot be installed inside the velocity stack when using this MAP. On average this tune produces +10/20 more power at the wheels over the Cobb OTS; however, not at quite the level of our custom tuning options.
Got it installed and its absolutely amazing definitely what the car needs. Product was shipped quickly definitely will be ordering from Felix performance again.
M
Mark F
Great experience all the way around.
They were great to deal with. I purchased this on line for local pick up. Everything was ready when they said it would be and the package made my WRX more enjoyable to drive. This is how the car should have came from the factory.
R
Robert
Felix performance is amazing nothing short of excellence and professionalism and willing to help in any way!
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Refund Policy
Our Return Policy
Any returns or exchange request must be made within 30 days from the receipt of your order and must be authorized. This can be requested via email at sales@felixperformance.com All sales are final on the following: electrical, special orders, wheel & tire packages that are mounted & balanced, body parts, aerodynamic parts, fluids including oils, internal engine parts, discontinued parts. No refunds or credits on any parts having evidence of being installed. Once a part is installed, regardless of the circumstances, it is not returnable. There is minimum 10% fee for canceled orders (orders that are canceled before they ship). These are fees we are charged directly from the credit card/loan/payment processors. A 15% restocking fee will be charged on any returned items as well as undeliverable items. You will be responsible for all shipping fees, original shipping fee is nonrefundable that you may have received for free meeting the free shipping minimum. Refunds will be issued once received and inspected to be in all original packaging and in resalable condition. Refunds will be issued to original payment method. Purchases made with gift cards will be issued store credit.
