Plus they're nationally known. Now for regular service Steve Spencer at Bryner's is the best. 
I miss all those guys down here.
Bucks County, PA performance shop
Safety Car
Joined: Mar 2003
Posts: 4,527
Likes: 373
From: Philadelphia PA
Although not in Bucks, you might also want to give County Corvette in West Chester a call. They work on mostly older/restorations, but I'm sure they could probably do an exhaust swap on a C7, just not sure about a tune, but maybe they know someone.
Former Vendor
Joined: Aug 2014
Posts: 244
Likes: 3
From: West Chester PA
We're located in West Chester, PA too. Give us a call @ 610.696.7888 or send me a PM with your number and we'll give you a ring!
-Shane
Advanced
Joined: May 2015
Posts: 70
Likes: 0
Agreed. ECS is worth the trip. Anyone who ignored my recommendation to use ECS admitted later that they'd wished they had just listened to me and travelled the extra miles. All of us living in the Northeast are incredibly lucky to have ECS in our backyard.
Racer
Joined: Jun 2010
Posts: 304
Likes: 115
When I was there, they had a parking lot full of C5, C6, and C7 many already upgraded and going to the next level!
This was in the middle of February during one of the worst winters here!
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Safety Car
Joined: Sep 2006
Posts: 4,364
Likes: 408
From: Greer, SC
ECS for sure. I had them work on my 08 and just left my 15 with them for a S/C install, Meth, LT's and Doug's full dyno tune. All they do is LSx and LT1/LT4 engines. Specializing in Corvettes. Chris will take care of you if you call. Only about 45 minutes from me and I'm in Bucks County.