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Walker Quiet-Flow SS 21417 Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (ID) for Chevrolet Trailblazer EXT
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
90%
Price verified Sep 22, 2026 8:13 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 148% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
Product Details
✓COMPATIBILITY – Fits 1998-1998 Chevrolet Camaro; 1999-1999 Chevrolet Camaro; 2000-2000 Chevrolet Camaro; 2001-2001 Chevrolet Camaro; 2002-2002 Chevrolet Camaro; 1998-1998 Pontiac Firebird; 1999-1999 Pontiac Firebird; 2000-2000 Pontiac Firebird; 2001-2001
✓GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
✓STAINLESS STEEL INHIBITS CORROSION -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
✓EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
✓BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
✓PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
✓DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
✓BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
⚙️ Specifications
Brand
Walker
Material
Stainless Steel
Item dimensions L x W x H
30.5 x 10.5 x 4.8 inches
Vehicle Service Type
Car
Item Weight
4.9 pounds
UPC
086387214179
Manufacturer
Tenneco (Dynomax, Walker, Thrush)
Global Trade Identification Number
00086387214179
Product Dimensions
30.5 x 10.5 x 4.8 inches
Item model number
21417
Manufacturer Part Number
21417