My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

FAST 54089 Big Mouth Billet 87mm Throttle Body with TPS and IAC

(Jeep Grand Cherokee 2005-15, 2018, Commander 2006-10; Ram 1500 2011-18, 2500 2011-17, 3500 2011-17, 4000 2017; Dodge Durango 2004-09, 2011-17 + 8 more models)

Manufacturer

Picture for manufacturer FAST

Part Number

54089
14 reviews
Sale Price

$618.95

Estimated ship date Wednesday, November 25

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FAST 54089 Big Mouth Billet Throttle Body is an 87mm throttle body for Chrysler Hemi engines, supplied with a throttle position sensor (TPS) and idle air control (IAC). It is an updated version of the original FAST Big Mouth throttle body and is machined from billet aluminum.

Key Features:

  • 87mm throttle bore
  • Billet aluminum construction
  • Black wrinkle powder coat finish
  • Increased throttle blade thickness to eliminate the deflection seen in other throttle bodies, especially in boosted applications
  • Smoother operating offset blade pivot for improved throttle response
  • Beefed-up linkage and dual throttle spring mechanism for total throttle control
  • Includes TPS and IAC

This throttle body keeps all of the features of the original Big Mouth design, with a thicker blade and stronger linkage for consistent throttle control in demanding street and performance builds.

Products specifications

Fits

Jeep Grand Cherokee 2005-15, 2018, Commander 2006-10; Ram 1500 2011-18, 2500 2011-17, 3500 2011-17, 4000 2017; Dodge Durango 2004-09, 2011-17, Ram 2500 2003-10, Ram 1500 2003-10, Charger 2006-17, Challenger 2009-17, Ram 3500 2003-09 + 3 more models

C.A.R.B. Exempt?

No

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Great

Good pricing.

Easy site to use and great prices

I would def order again from them great price and fast shipping.

Very pleased with the service and quick shipping. Checked out through Amazon payments without any issues. Item ordred was the Hella Supertone Horns. Arrived in original box and packaging. Will not hesitate to order from Autoplicity in the future.

Great price on product sold out at my "regular" place. My only negative was that I didn't get info to track the package or know when it would be delivered -- until AFTER it had been delivered. But that's not such a bad thing; it was a nice surprise when it showed up! I'll be recommending you to friends.

First purchase - so far so good!

Exceeded my expectations searching and ordering

W]wwwwww

fast and easy

Excellent.

I had a hard time getting to where I wanted but once there it was OK.

Great prices

Very easy to order with PayPal!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy