Vehicle Set: Click here to shop 1978 Dodge Challenger parts.

12321 Vibrant Mufflers - StreetPower

Name: Vibrant 12321 Mufflers - StreetPower
Brand: Vibrant
SKU: 12321
Price: 259.99 USD
Availability: InStock

12321 Vibrant Mufflers - StreetPower image 1

Image(s) for display purposes only. Actual product may vary.

Authorized Dealer

Product: Vibrant Mufflers - StreetPower

Category: Vibrant Muffler

Part Number: 12321

UPC: 690092185176

MSRP: $325.99

Rating:

0 Reviews

$259.99

Save with this coupon:

Coupon Code:SaveIn2026

Free Shipping (Continental US)

New with manufacturer warranty

Availability: OUT OF STOCK
ETA: 08/26/2026*
*This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time.

I realize this item has an extended wait time.

Have a Question?

Description:

NOTES: Vibrant StreetPower Flat Muffler Dual 304SS Brushed Tips 9in x 5in x 15in - 3in Dual Inlet

STREETPOWER FLAT BLACK Oval Muffler with Dual 304SS Brushed Tips; Inlet ID: 3.00" (76.2mm) Tip OD: 3.00" (76.2mm); Muffler Body Size: 9"W x 5"H x 15"L; Tip Location: Center of End Cap.

Vibrant Performance has expanded its popular Flat Black Universal Muffler program with a new offering of retro-themed muffler/tip combinations. These mufflers feature 100% Stainless Steel construction with operating temperatures of 1200 Degrees F (649 Degrees C).

Features:

Overall Length 22.500 in.
Mufflers And Resonators
Inlet I.D. 3.000 in.
Tip Length 5.250 in.
Tip Finish Brushed
Tip O.D. 3.000 in.
Length 15.000 in.
Height 5.000 in.
Tip Cut Straight
Width 9.000 in.
Tip Wall Single

Fitment:

Years	Make	Model	Trim
Sorry we do not have fitment information available for this part number. Contact us for any fitment questions.

View other Applications of Vibrant Mufflers - StreetPower

Product Reviews:

Write a Review

Product reviews for all Vibrant Mufflers - StreetPower.

There are no reviews yet.

WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

Other Muffler:

IN STOCK Borla 40363 Borla Pro-XS Mufflers Borla Universal Pro-XS 2.25in Inlet//Outlet Center/Center Muffler $127.39 Details
IN STOCK Vibrant 1040 Vibrant Muffler - StreetPower Vibrant StreetPower Oval Muffler w/ Dual 3.5in Round Tips Straight Cut Beveled Edge 2.5in inlet I.D. $279.99 Details
IN STOCK Borla 400286 Borla Pro-XS Mufflers Borla 2.50in Dual In/Out 19in x 9.5in x 4in PRO-XS Muffler $276.99 Details
IN STOCK - LOW Magnaflow 12469 Magnaflow SS Muffler MagnaFlow Muffler Mag SS 24X5X8 3/3X3/3 D/D $211.00 Details
IN STOCK Mishimoto MMEXH-TIP-MOPARBK Mishimoto Universal Muffler Mishimoto 15-23 Dodge Charger/Challenger Muffler Tip Pair - 5in - Black $223.95 Details
IN STOCK Borla 40941 Borla XR-1 Mufflers Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 12in Case Oval Muffler $149.99 Details
IN STOCK Magnaflow 11376 Magnaflow SS Muffler MagnaFlow Muffler Mag SS 11X4X9 2.5 O/O $134.20 Details
IN STOCK - LOW Stainless Works TM5C22C22C Stainless Works Mufflers Stainless Works 2.25in ID CENTER INLET/ 2.25in OD CENTER OUTLET 5inX9in $331.55 Details

For more information on Vibrant part number 12321, you can visit the official Vibrant website.