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2018-2023 Mustang Comp Cams Mutha Thumpr Series Camshafts - Stage 2 GT by Comp Cams


2018-2023 Mustang Comp Cams Mutha Thumpr Series Camshafts - Stage 2 GT

Increase the performance and sound of your Gen 3 Coyote engine with Comp Cams Stage 2 Mutha Thumpr camshafts!

Item #CCA-433710
MPN# 433710

Everyday Low Price: $2,149.95

Out of Stock
 This item is returnable. Details
This item is not eligible for discounts or coupon codes.


This product cannot be sold or shipped to the state of California. More Details
LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

 Benefits

  • Increases Horsepower & Torque
  • Improves Exhaust Sound
  • Works w/ Stock Springs & Phasers
  • Designed For Modified Vehicles

 Features

  • Hydraulic Roller Finger Follower Camshafts
  • Billet Steel Construction
  • 2,200-7,900 RPM Range
  • .550/.540 Lift w/ 232/242 Duration @ .050"

 What's in the Box

  • (2) Intake Camshafts
  • (2) Exhaust Camshafts

Comp Cams Mutha Thumpr Series Camshafts
Increase the horsepower, torque, and sound in your Coyote engine with Comp Cams 2018-2023 Mustang GT Mutha Thumpr Series camshaft kit! Designed specifically for the Gen III Coyote engine, these cams feature faster ramps, more lift, and more curve over previous Coyote camshafts. Comp Cams achieved this while allowing these cams to work with factory valve springs and mid-lock phasers, without the need for limiters or other cam phaser modifications! This makes for a quick and easy installation in your Gen III Coyote engine! Specifically designed for a modified engine, these camshafts will work well with air intake systems, intake manifolds and long tube headers to maximize power!

Cam Specs
  • RPM Range: 2,200-7,900
  • Advertised Duration: 280 intake/313 exhaust
  • Duration @.050": 232 Intake/242 Exhaust
  • Valve Lift: .550" intake/.540" exhaust
  • Lobe Separation Angle: 126 Degrees

This product is intended for off-road use only. Off-Road Disclaimer


Comp Cam Warranty - Click Here

  • Ford Mustang - 2018, 2019, 2020, 2021, 2022, 2023
  • Sub Models: GT
Fitment Notice
  • This camshaft kit will require custom tuning.
  • Will NOT fit GT350 or GT500
  • Fits 2018-2023 Mustang GT

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand


Comp Cams

Comp Cams - The Absolute Leader In Valve Train Performance
COMP Cams - The Absolute Leader In Valve Train Performance

COMP Cams manufactures truly superior hydraulic and solid flat tappet, hydraulic and mechanical roller, and overhead camshafts for Latemodel Mustangs and Lightnings. Comp Cams are designed and manufactured using cutting-edge technology and the finest engineering in the industry.

Whether your engine is naturally aspirated, run nitrous, a supercharger or a turbo, Comp Cams make more horsepower than any other. Looking for that ultimate hard-hitting Mustang idle? Check out the aggressive new ThumprCams.

Match Comp Cams camshafts up with their competition-grade lifters, valve springs, timing sets, and other supporting components, and you’ll experience the ultimate in race-winning reliability!