Sale

Air and Fuel› Superchargers, Turbochargers and Components

On3 Performance

Twin Turbo System

$5,500.00 $4,700.00 Save $800.00

SKU: S197TT.6466J

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The On3 Performance twin turbo system is a high-performance forced induction kit designed for 2011-2014 Mustang GT 5.0 and Boss models. Featuring upgraded v-banded manifolds that are double the thickness of standard 4-bolt designs, this kit supports builds exceeding 1200 horsepower.
Show original supplier description
The On3 Performance twin turbo system provides a complete forced induction solution for the 2011-2014 Mustang GT 5.0 and Boss platforms. The kit centers on upgraded v-banded turbo manifolds engineered with double the thickness of conventional 4-bolt manifolds for increased durability under high-boost conditions. This system is rated for over 1200 horsepower and offers flexible configuration options, including various billet wheel turbocharger sizes and wastegate upgrades. It is compatible with factory-style configurations while supporting significant engine and fuel system modifications for enthusiasts seeking professional-level performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandOn3 Performance
Part NumberS197TT.6466J
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy