I still have a few more to post. It's interesting to see the penetration in certain states. Utah is a no brainer but SD,ND and MT is odd.
400. Mc Henry Muffler
907 W. Rt. 120
Lakemore, IL 60051
815-344-2424
401. Masterbend
221 Powers Rd.
Rochelle, IL 61068
815-562-2465
402. B & B Auto Repair
111 E. Benton St.
Morris, IL 60450
815-942-1914
403. Midas Auto Experts
5850 S. Kipling
Just N. of Bowles
Littleton, CO 80127
3039724866
404. Down East Offroad
1425 Thorne Ave.
Wilson, NC 27893
252-246-9440
405. Southern Automotive
2320 Randleman Road
Greensboro, NC 27406
800-437-6790
406. Ken's Classic Muffler Company
251 Collyer St
Longmont, CO 80501
303-772-6171
www.KensClassicMuffler.com
407. ASAP Automotive
803 Ute Ave
Grand Junction, CO 81501
970-210-0723
408. Zabukovic Motors, Inc
701 E. Spaulding Ave
Pueblo West, CO 81007
(719) 547-4916
409. T Grapics, Inc.
701 South Range St.
Oblong, IL 62449
618-592-4145
410. Heavy Metal Perfromance
2397 Von Esch, Unit N
Joliet, IL 60435
815-254-2206
411. Jamie's Muffler & Exhaust
151 1/2 Springfield St.
Virden, IL 62690
217-965-3941
412. Midwest Eurosport
104 West Irving Park Rd.
Bensenville, IL 60106
630-595-5577
413. APG Performance
401 E. Potter Rd.
Wood Dale, IL 60191
630-350-8981
414. Whitaker's Wheels and Tire Service
530 Concord Pkwy. North
Concord, NC 28027
704-786-6174
415. Bills Muffler Service
24125 Railroad Ave
Newhall, CA 91321
661-259-3234
416. ACME Autoworks
120 E Verdugo Ave
Burbank, CA 91502
818-842-2800
417. Body Armor
11800 NE 65th Street
Vancouver, WA 98682
360-604-8555
418. Melody Muffler
2301 North 1st Street
Hermiston, OR 97838
541-567-4061
419. DieselManor, Inc
61 Peppermint Street
Goffstown, NH 03045
603-497-2281
420. Full Line Exhaust, Inc.
151 Tinker Court
Dothan, AL 36303
334-793-6367
421. Tennessee River Exhaust
436 1st Ave North
Birmingham, AL 35204
205-328-6313
422. Full Line Exhaust, Inc.
550 Wharton Drive
Atlanta, GA 30336
404-696-2339
423. Top LineExhaust, Inc.
5124 Vivian Place
Tampa, FL 33619
813-620-4228
424. Bryan Muffler and Performance
1309 S. College Ave.
Bryan, TX 77801
9798222621
425. Performance Diesel
1501 N. Ashland Ave.
De Pere, WI 54115
920-330-0183
426. Doug's Muffler
414 N Gratiot
Clinton Twp., MI 48036
586-469-0099
427. North East Auto Design
4 Delta Drive
Suite 4
Westbrook, ME 04092
207-854-2354
428. Dinos Diesel Performance
2810 forestwood dr.
Bryan, TX 77801
429. Excellmotorsports
8089 Larkin rd
Hubbardsville, NY 13355
315-691-6916
430. Texas Diesel Injection
6603 Topper Ridge
San Antonio, TX 78233
431. C&M Coatings
4202 Santiago St. Suite #15
Austin, TX 78745
432. MARKS TOWING & REPAIR of WORTHINGTON INC.
1566 ROWE AVE
worthington, MN 56187
433. Williams Automotive & Motorsports
POB.622
3302 W. Ranch Road 1431
Kingsland, TX 78639
434. Tunex of West Jordan
7852 S. Old Bingham Hwy.
West Jordan, UT 84088
801-280-6897
435. UPSTATE CHEVROLET
36 MAIN STREET
ATTICA, NY 14011
436. Jetair
4231 Sunset Lane Suite E
Shingle Springs, CA 95682
437. RIDE of Daytona INC.
388 N. Nova Road
Daytona Beach, Fl 32114
438. street scene auto works
9033 Lima Rd.
Fort Wayne, IN 46818
439. Competition Muffler &Tire Center
Competition Muffler &Tire Center
6470 US Highway 93 S
Whitefish, MT 59937
406-862-6302
440. Country Muffler
642 Eckelberry Dr
Columbia Falls, MT 59912
406-892-2496
441. D & B Muffler & Brake Shop
320 W Griffin Dr
Bozemon, MT 59715
406-586-5038
442. Dicks Auto & Exhaust
635 Maryland Ave
Butte, MT 59701
406-723-3100
443. Havre Muffler & Brake
932 1st
Havre, MT 59501
406-265-5528
444. Haws Automotive
1907 Main St
Billings, MT 59106
406-248-1168
445. Honey Enterprises
3287 Old Darby Rd.
Darby, MT 59829
406-821-3206
446. A 1 Muffler & Auto Repair
1226 W Front St.
Livingston, MT 59047
406-222-3039
447. AM Muffler
95 4th Ave W N
Kalispell, MT 59901
406-755-2820
448. Big B Muffler Shop Inc.
820 S Central Ave
Sidney, MT 59270
406-433-4731
449. Midas Auto Service Expert
2820 S Washington St
Grand Forks, ND 58201
701-746-8304
450. MIDWEST Tire & Muffler
1620 4th Ave NW
Minot, ND 58703
701-839-8046
451. Minot Exhaust Pros & Towing
2020 2nd St SE
Minot, ND 58701
701-839-8768
452. Odin's Tire Muffler & Auto
1401 E Main Ave
Bismark, ND 58501
701-223-8187
453. Scotti Muffler Center
1341 S 12th St
Bismark, ND 58504
701-838-3320
454. South East Muffler
4104 11 th Ave SE
Minot, ND 58701
701-838-3320
455. The Muffler Shop
1724 20th Ave SE
Minot, ND 58701
701-852-7473
456. The Rod Shop Inc.
1234 E Main St
Valley City, ND 58072
701-845-0060
457. Tuffy Auto Service Centers
1025 45th ST S
Fargo, ND 58103
701-281-0507
458. Quik Lube
3507 N Broadway
Fargo, ND 58103
701-852-1578
459. Exhaust Pros
416 Highway 2 W
Devils Lake, ND 58301
701-662-7948
460. Exhaust Pros
1913 Gateway Dr
Grand Forks, ND 58203
701-775-6609
461. F M Exhaust & Brake
2202 Main Ave E
West Fargo, ND 58078
701-282-5017
462. Goodyear Tire-Williston ire Center
1909 2nd Ave E
Williston, ND 58801
701-572-6167
463. Greg's Auto
3708 E. Grand Ave.
Laramie, WY 82070
307-742-6709
464. Page's Muffler Shop
1114 N. Federal Blvd.
Riverton, WY 82501
307-856-7136
465. Perfection Muffler & Exhaust Inc.
1802 Central Ave.
Cheyenne, WY 82001
307-634-6510
466. Smith Rinker Repair
1149 Coffeen Ave.
Sheridan, WY 82801
307-672-0079
467. Technical Cowboy Auto
901 16th St.
Cody, WY 82414
307-587-6968
468. Auto Plumbers Exhaust
375 E. South St.
Powell, WY 82435
307-754-9441
469. Bailey Tire & Auto Service
811 S. Federal Blvd.
Riverton, WY 82501
307-856-6535
470. Crow Creek Radiator & Exhaust
100 Van Lennen Ave.
Cheyenne, WY 82007
307-433-9444
471. Don N Moes Exhaust Inc.
208 N Burma Ave.
Gillette, WY 82716
307-686-1353
472. Kent's Muffler Shops
620 S. 3rd Street
Laramie, WY 82070
307-745-8834
473. Krafts Service Center
944 Big Horn Ave.
Worland, WY 82401
307-347-6121
474. C & C Tire & Auto
103 N Gould St.
Sheridan, WY 82801
307-672-5114
475. Townsend Muffler Welding & Brakes
702 N Front St.
Townsend, MT 59644
406-266-3935
476. Village Muffler Stop
709 S Main St.
Conrad, MT 59425
406-278-5503
477. Gomer's Inc.
2400 Palmer
Missoula, MT 59808
1-800-823-4444
478. Silent Knight Muffler
630 E Cottonwood St.
Bozeman, MT 59715
406-587-8500
479. Silent Knight Muffler
421 S 1st St.
Hamilton, MT 59840
406-363-4741
480. Silent Knight Muffler
3617 10th Ave S
Great Falls, MT 59405
406-761-8811
481. Storfas Service
408 1st Ave N
Lewistown, MT 59457
406-538-3406
482. Tonys Muffler & Tire
109 W 2nd St.
Libby, MT 59923
406-293-8623
483. Pierson Performance Exhaust
405 E Reserve Dr.
Kalispell, MT 59901
406-257-3884
484. Scotts E Q Muffler & Brake
3004 Brooks St.
Missoula, MT 59801
406-543-3548
485. Exhaust Works
12718 N Meridian Rd.
Kalispell, MT 59901
406-752-0874
486. A & B Muffler
115 E 3rd Ave.
Post Falls, ID 83854
208-773-3140
487. Johns Muffler Shop
1921 2nd Ave W
Williston, ND 58801
701-572-9156
488. A 1 Radiator & Muffler Shop
224 16th Ave N
Nampa, ID 83687
208-466-1965
489. JS Muffler Shop $ Hitches
1113 W Villard St
Dickinson, ND 58601
701-225-5211
490. A 1 Speed O Motive Muffler & Brake Service Inc.
N Gayway Jct Hwy 95
Fruitland, ID 83619
208-452-4774
491. Midas Auto Service Experts
502 15th St W
Dickinson, ND 58601
701-225-5903
492. Arts Muffler & Brake Center
410 Northgate Mile
Idaho Falls, ID 83401
208-522-3722
493. ANJ Exhaust & Service
319 1st Ave N
Jamestown, ND 58401
701-252-9265
494. Bills Auto Body & Exhaust
800 Main St.
Orofino, ID 83544
208-476-4578
495. Automotive Services
Hwy 2 W
Rugby, ND 58368
701-776-5207
496. Boise Muffler
6100 W Fairview Ave
Boise, ID 83704
208-376-8541
497. City Radiator & Muffler Inc.
671 N Linder Rd.
Meridian, ID 83642
208-888-3771
498. Big Johns
209 4th St S.
Wahpeton, ND 58075
701-642-5194
499. Budget Muffler
1902 1st Ave S. #C
Fargo, ND 58103
701-234-0588
500. TMA Tire Muffler Alignment
806 N Main St
Mitchell, SD 57301
605-996-1255
501. Dakota Muffler Exhaust Pros
2188 Main Ave
Fargo, ND 58103
701-293-9600
502. TMA Tire Muffler Alignment
100 S Euclid Ave
Pierre, SD 57501
605-224-6167
503. TMA Tire Muffler Alignment
1508 E Saint Patrick St.
Rapid City, SD 57703
605-342-1938
504. TMA Tire Muffler Alignment
32 Main Street
Rapid City, SD 57701
605-342-9570
505. TMA Tire Muffler Alignment
1811 W Main Street
Rapid City, SD 57702
605-348-3232
506. TMA Tire Muffler Alignment
509 S Sycamore Ave.
Sioux Falls, SD 57110
605-331-2962
507. TMA Tire Muffler Alignment
2101 Broadway Ave.
Yankton, SD 57078
605-665-2552
508. Dinos Exhaust& Repair Inc.
225 Main Ave E
West Fargo, ND 58078
701-282-2440
509. TMA Tire Muffler Alignment - Westside
PO Box 3149
Rapid City, SD 57709
605-348-3232
510. RO HO Truck and Auto
245 W Overland Rd.
Meridian, ID 83642
208-888-1665
511. Exhaust Pros
902 6th Ave SW
Aberdeen, SD 57401
605-226-2442
512. Exhaust Pros
302 4th St
Brookings, SD 57006
605-692-6200
513. Exhaust Pros
135 21st St SW
Huron, SD 57350
605-352-4846
514. Exhaust Pros
1331 Jess St. Ste. A
Rapid City, SD 57703
605-332-2856
515. Exhaust Pros Cliff Ave
3802 N Cliff Ave
Sioux Falls, SD 57104
605-332-2856
516. Sonic Muffler and Welding
724 S Kit Ave
Caldwell, ID 83605
208-454-0669
517. Exhaust Pros of Pierre
404 W Dakota Ave
Pierre, SD 57501
605-224-8999
518. Stallings Automotive Inc.
169 Warren Ave
Pocatello, ID 83201
208-745-7624
519. Exhaust Pros of Spearfish
143 W Illinois St.
Spearfish, SD 57783
605-642-8666
520. Steve's Repair Inc
1895 N Woodruff Ave
Idaho Falls, ID 83401
208-524-1122
521. Jet Service Center Exhaust Pros
1505 W Cedar St.
Beresford, SD 57004
605-763-2053
522. Supreme Muffler & Brake
105 N 4th Ave
Pocatello, ID 83201
208-232-7087
523. Automotive Brake & Exhaust
2516 S Minnesota Ave
Sioux Falls, SD 57105
605-333-2024
524. United Muffler & Brake
3015 Cleveland Blvd
Caldwell, ID 83605
208-459-6308
525. B & B Radiator & Exhaust Repair
214 E Center St.
Marion, SD 57043
605-648-3171
526. Bobs Muffler Service
2360 Deadwood Ave. # 566
Rapid City, SD 57702
605-348-9363
527. Truck Accessory Center
509 Blue Lakes Blvd N.
Twin Falls, ID 83301
800-722-8821
528. Dakota Lube & Exhaust
2203 5th Ave
Belle Fourche, SD 57717
605-892-9074
529. Miles Auto Repair
401 NW Main St
Blackfoot, ID 83221
208-785-5303
530. Exhaust Pros
700 11th Ave. SE
Watertown, SD 57201
605-882-3625
531. alta inc
32216 michigan ave
wayne, mi 48184
532. LOOMIS SERVICE AND MUFFLER SHOP
620 MARTIN ROAD
WOODWARD, OK 73801
533. Over the mountain accessories
PO Box 150
27 depot rd
Ennis, MT 59729
534. Carlson Alignment and Exhaust
6470 Hwy 93 S.
WHITEFISH, MT 59937
406-862-6666
535. Bills Automotive and Muffler
402 main Ave. So.
Twin Falls, ID 83301
536. Midas
4035 No. 19th Ave
Phoenix, AZ 85015
602-264-4831
537. Midas Auto Service
3130 Cy Ave.
Casper, WY 82604
307-473-1054
538. Midas Auto Experts
2307 S. Douglas Hwy
Gillette, WY 82718
307-682-6800
539. Lake City Trans & Muffler Center
3645 Government Way
Coeur D Alene, ID 83815
208-765-3431
540. Drive Lines Inc., Mufflers
5050 E. Seltice Way
Post Falls, ID 83854
208-773-3301
541. Peterson Radiator Muffler & Trans
1014 Bryden Ave.
Lewiston, ID 83501
208-743-5887
542. Ray's Car Care & Exhaust
504 E. Main St.
Burley, ID 83318
208-677-4667
543. The Radiator & Muffler Shop
2719 Garrity Blvd.
Nampa, ID 83687
208-467-5471
544. Missile Muffler & Brake
3420 W. 49th St.
Sioux Falls, SD 57106
605-361-3420
545. West Sioux Exhaust & Brake
2114 W. Burnside St.
Sioux Falls, SD 57104
605-338-5701
546. AAA Exhaust Pros
65 1/2 8th Ave. West N. #12
Kalispell, MT 59901
406-752-7676
547. C A Automotive & Exhaust
523 Skyles Pl.
Helena, MT 59937
406-862-1396
548. Goods Muffler & Auto
153 N. Main Ave. Ste. D
Saint Ignatuis, MT 59865
406-745-3491
549. Lisacs Tire
1100 W. Park Ave.
Anaconda, MT 59711
406-563-6110
550. The Muffler Bandit
1935 Brooks St.
Missoula, MT 59801
406-721-5922