// WHY THIS PART EARNS ITS SPOT

Straight-Through Design (fully reversible)

Improved Horsepower and Torque

409-Grade 16-Gauge Stainless Steel Construction

High-Heat Thermal Mesh

Effective Drone Reduction

Moderate Tone

3-Year Limited Warranty

// THE FULL RUNDOWN

Street Max Straight Through Performance Muffler Chevrolet | Dodge | Ford | GMC | Jeep | Nissan 1959-2022 SM11256 | Vivid Racing Street Max delivers a deep performance tone without the excessive interior drone or high-pitched external sound frequencies (rasp). A unique design that features a high-heat thermal mesh, providing superior sound control while preventing blowouts. The Street Max design incorporates a straight-through core providing optimal flow for improved horsepower and torque. The 16-gauge 409-grade stainless steel construction delivers superior strength and durability; a high-quality product backed by a 3-year limited warranty! Features: Specifications: Fitment: Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

VEHICLE	YEARS	TRIM
Chevrolet Chevelle	1973	Malibu Estate
Chevrolet Chevelle	1973-1977	Malibu
Chevrolet Chevelle	1974-1977	Malibu Classic
Chevrolet Chevelle	1974-1976	Malibu Classic Estate
Chevrolet Corvette	1968-1974, 1977-1982, 1992-1996	Base
Chevrolet Corvette	1975-1976	Stingray
Chevrolet Corvette	1978	Silver Anniversary Edition
Chevrolet Corvette	1978, 1995	Indianapolis 500 Pace Car
Chevrolet Corvette	1982, 1996	Collector's Edition
Chevrolet Corvette	1992-1995	ZR-1
Chevrolet Corvette	1993	40th Anniversary Edition
Chevrolet Corvette	1996	Grand Sport
Chevrolet El Camino	1959-1960	Base
Chevrolet Impala	2000-2005	LS
Chevrolet Impala	2000-2005	Base
Chevrolet Impala	2003	LS Sport
Chevrolet Impala	2003-2005	Police
Chevrolet Impala	2004-2005	SS
Chevrolet Malibu	1978-1983	Classic
Chevrolet Malibu	1978-1981	Classic Landau
Chevrolet Malibu	1978-1981	Base
Chevrolet Malibu	1978-1980	Classic Estate
Chevrolet Malibu	1979	Landau
Chevrolet Malibu	1979-1980	Classic Sport
Chevrolet Malibu	1979	Police
Chevrolet Malibu	1979-1980	Sport
Chevrolet Malibu	1979-1980	Estate
Dodge Durango	2020-2022	SRT
Dodge Durango	2020-2022	Pursuit
Dodge Durango	2020-2022	GT
Dodge Durango	2020	Touring
Dodge Durango	2020-2022	Enforcer
Dodge Durango	2020-2022	Citadel
Dodge Durango	2020-2022	Special Service
Dodge Durango	2020-2022	GT Plus
Dodge Durango	2020-2021	SXT Plus
Dodge Durango	2020-2021	Citadel Platinum
Dodge Durango	2020-2022	R/T
Dodge Durango	2020-2022	SXT
Dodge Durango	2021	SRT Hellcat
Dodge Durango	2022	R/T Plus
Dodge Durango	2022	R/T Hemi Orange
Dodge Durango	2022	SRT 392
Dodge Nitro	2007	SLT Premium
Dodge Nitro	2007	MTX
Dodge Nitro	2007-2009	SLT
Dodge Nitro	2007-2008	ATX
Dodge Nitro	2007-2009	R/T
Dodge Nitro	2007-2012	SXT
Dodge Nitro	2008-2011	SE
Dodge Nitro	2009-2012	Base
Dodge Nitro	2010-2011	Shock
Dodge Nitro	2010-2011	Detonator
Dodge Nitro	2010-2011	Heat
Dodge Nitro	2011	SXT Premium
Ford Fairlane	1960-1969	Base
Ford Fairlane	1960-1970	500
Ford Fairlane	1966-1967	500XL
Ford Torino	1970-1976	Base
Ford Torino	1970-1971	Brougham
Ford Torino	1970-1971	GT
Ford Torino	1970-1971	Squire
Ford Torino	1970-1971	Super Cobra Jet
Ford Torino	1970-1971	Cobra
Ford Torino	1971	500
GMC Canyon	2004, 2006	SLE
GMC Canyon	2004-2005	Z71 SL
GMC Canyon	2004-2005	Z85 SL
GMC Canyon	2004-2005	Z71 Fleet
GMC Canyon	2004, 2006	SL
GMC Canyon	2004-2005	Z85 SLE
GMC Canyon	2004-2005	Z71 SLE
GMC Canyon	2006	WT
GMC Canyon	2006	SLT
GMC Jimmy	1996-1999, 2001	SL
GMC Jimmy	1996, 2005	Base
GMC Jimmy	1996-2001	SLT
GMC Jimmy	1996-2001	SLE
GMC Jimmy	1996-2005	SLS
GMC Jimmy	1998-2000	Envoy

+ 16 MORE APPLICATIONS — CONTACT US TO CONFIRM YOURS

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

THIS PART //

Ships UPS/FedEx ground — estimated $24.95. Additional ground items in the same order ship at reduced rates. Exact rate calculated at checkout.

REAL-COST SHIPPING

We charge what the carrier charges — no padding, no games. Ground parcels via UPS/FedEx, signature required. You see the exact number before you pay.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

LTL FREIGHT FOR THE BIG STUFF

Bumpers, hardtops, axles and full kits ship LTL truck freight (typically $400-500 per unit, plus shipping protection). Freight is charged per unit — two bumpers means two freight charges. Inspect before signing and note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message. Shipping charges are non-refundable; freight returns quote at carrier rates.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

CHECKING PAYMENT NETWORK…

ALL MAJOR CARDS + WALLETS

Visa, Mastercard, Amex, Discover, Apple Pay, Google Pay and Link one-tap checkout — live in our Stripe checkout right now. Card numbers never touch our servers.

BUY NOW, PAY LATER — LIVE

Klarna, Afterpay and Zip are active at checkout on eligible orders. Pick your split at payment — get the lift now, pay as you wheel. No JAP paperwork, approval happens right in checkout.

CRYPTO — LIVE AT CHECKOUT

Pay with crypto directly in our Stripe checkout — select the crypto option at payment and settle in USDC and supported coins. On-chain payment, standard order flow, same warranty.

3-D SECURE + RADAR ANTI-FRAUD

Every card payment runs Stripe Radar machine-learning fraud screening, with 3-D Secure (Visa Secure / Mastercard Identity Check) stepping in automatically when your bank requires it. Your card, verified by your bank.

PCI-DSS L1

HIGHEST CARD-SECURITY CERTIFICATION

AES-256 + TLS 1.3

ENCRYPTED IN TRANSIT & AT REST

TOKENIZED

WE NEVER SEE YOUR CARD NUMBER

Payments are processed by Stripe — the same infrastructure behind Amazon, Ford and Shopify checkouts. Dispute protection and receipt trails on every order. See our Privacy Policy.

// COVERED WHEN IT COUNTS

THIS PART //

Backed by the full Street Max manufacturer warranty. JAP is an authorized dealer — your warranty is valid from day one.

FULL MANUFACTURER WARRANTY

Every part ships new in the box with the manufacturer's standard warranty — terms and duration vary by brand (typically 1 year to limited lifetime on hard parts). We only sell through authorized channels, so coverage is never voided by gray-market sourcing.

WE RUN THE CLAIM WITH YOU

Warranty issue? Don't fight the manufacturer's phone tree alone. Hit our team with your order number and photos — we open the claim with the brand and stay on it until it's resolved.

WHAT WARRANTY DOESN'T COVER

Defects in materials and workmanship are covered. Trail damage, improper installation, modification, and normal wear items (bushings, pads, wear plates) generally are not — that's standard across every brand we carry.

SEPARATE FROM RETURNS

Warranty claims (defects after use) and returns (unused parts within 30 days) are different lanes. Not sure which applies? Message us first — we'll route it the fast way.

START A WARRANTY CLAIM

FITMENT	Jeep - See Description
BRAND	Street Max — shop all Street Max parts →
PART #	SM11256
SKU	SM11256
CATEGORY	Exhaust Parts > Mufflers
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Street Max Straight Through Performance Muffler Chevrolet | Dodge | Ford | GMC | Jeep | Nissan 1959-2022