Livermore Muffler

Livermore Muffler Livermore Muffler custom make all the exhaust in house. we will also install your exhaust kits. cat converters. check engine light, we will take care of that..

Livermore Muffler is owned by my father Steve Porter and ran by Steven Porter We specialize custom exhaust systems, and brkakes some suspension work. ask for steven

Always wanted to do this 6-9 Day!!
06/10/2026

Always wanted to do this 6-9 Day!!

05/20/2026
My buddies came through! got some issues fixed and got the car Dialed.. Thank you so much! The car is ready for Satu...
05/02/2026

My buddies came through! got some issues fixed and got the car Dialed.. Thank you so much! The car is ready for Saturdays show in Tracy and Sunday long overdue get together! solid weekend

Put some effort and time in on the car today! Swapped oil pan to center sump, made some transmission lines happy with t...
04/28/2026

Put some effort and time in on the car today! Swapped oil pan to center sump, made some transmission lines happy with the outcome.. pulled the Rearend a part resealed it cleaned everything…. Hopefully i did a good job and no leaks..Hydroboost leaks tomorrow..

Installed some new mufflers on my car tonight and some 3” tail pipes! Did some 250s venoms and 3”Mandrel tailpipes wi...
04/23/2026

Installed some new mufflers on my car tonight and some 3” tail pipes! Did some 250s venoms and 3”
Mandrel tailpipes with a fresh set of 3” V-Bands! Rowdy in person is an understatement! Looking forward to taking it out and hammering down!

Looking to sale my 95 Chevy pick up truck 228,000k miles.. lots of new parts air-conditioning works brand new transmissi...
03/05/2026

Looking to sale my 95 Chevy pick up truck 228,000k miles.. lots of new parts air-conditioning works brand new transmission, wheels tires tuneup full exhaust system passes smog registered. 5K obo at my shop in Livermore

Had a buddy come down from another shop! Been building this Nova for awhile! Slick SBC with a tremec 5 spd! Did 3” e...
02/07/2026

Had a buddy come down from another shop! Been building this Nova for awhile! Slick SBC with a tremec 5 spd! Did 3” exhaust with a cross over and 2.5” mandrel tailpipes! Magnaflow 14” mufflers!

Did this badass for Highboy! 2.5” off the manifold to a single 3” with a dynomax super turbo and a 3 mandrel tailpipe a...
02/07/2026

Did this badass for Highboy! 2.5” off the manifold to a single 3” with a dynomax super turbo and a 3 mandrel tailpipe and 4” tip! Came out clean with a crisp sound! Thank you

Seriously Love and Hate this car! I feel like I’m so far behind on this build know.. Life has definitely throw my fami...
01/17/2026

Seriously Love and Hate this car! I feel like I’m so far behind on this build know.. Life has definitely throw my family some nasty curves but we handle them head on! Would love to finish the interior before August good guys and get the stereo system installed.. My biggest complaint is the car makes some weird chassis noises when driving or going over dips in the road And need to see the guys at for the ac hook plumbing! Question for everyone has anyone used a hydra tech hydro boost unit and adapt removed the hydro boost and went to a manual master cylinder??

Car wash day! Got my buddy Matt from Matt’s magical detail down to the house did up the road runner now he’s doing my w...
12/13/2025

Car wash day! Got my buddy Matt from Matt’s magical detail down to the house did up the road runner now he’s doing my wife’s four Runner! When she recovers from surgery yesterday she will have a dialed truck.. 🎀

Address

3829 1st Street Ste A
Livermore, CA
94551

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 5:30pm

Telephone

+19254470730

Website

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