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OE Quality
60-Day Returns
WalkerPart #: 50450
Walker 50450 Exhaust Y Pipe - Rear
⚙️ 3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$88.49Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura, MDX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Exhaust Y Pipe options
Walker 50450 Exhaust Y Pipe - Rear
| Brand | Walker |
| Part Number | 50450 |
| Inlet Outside Diameter | 2 |
| Outlet Outside Diameter | 1.75 |
| Length | 42.5 |
| Grade Type | Regular |
| Bend Type | Compression |
| Finish | Aluminized |
| Inlet Quantity | 1 |
| Inlet Type | Pipe connection |
| Material | Steel |
| Mounting Hardware Included | No |
| Outlet Quantity | 2 |
| Outlet Type | 2 bolt welded flange |
| Pipe Wall Thickness | 0.05 |
| Universal Or Specific Fit | Specific |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Acura | MDX | 3.5L | V6 | Rear | If welded assembly, replace all required parts |
| 2005 | Acura | MDX | 3.5L | V6 | Rear | If welded assembly, replace all required parts |
| 2004 | Acura | MDX | 3.5L | V6 | Rear | If welded assembly, replace all required parts |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
800-03193130AC2706
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.