Aftermarket Car Parts -Private Label Mfg

Private Label Mfg. K Swap 4-1 Merger K20 K24 K-Series

Private Label Mfg. K Swap 4-1 Merger K20 K24 K-Series - Main image
Private Label Mfg. K Swap 4-1 Merger K20 K24 K-Series - View 2Private Label Mfg. K Swap 4-1 Merger K20 K24 K-Series - View 3
$100.5 $150 In stock

Category: Motor Vehicle Parts

PLM Private Label Mfg. K-Swap 4-1 merge collector, suitable for K20 K24 K-Series engines.

This 4 into 1 merge collector with 2.5" outlet is used on our K-Swap header, and offered as an option to convert our 4-2-1 header into 4-1 header.

If your current header is a 4-2-1, this may convert your header into a 4-1 setup.

This may not fit other brands. Please contact us for fitment inquiry prior to ordering if you're unsure.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Alexander ★★★★★

The merge collector's welds are clean and the 2.5" outlet mates perfectly with my exhaust setup. I was surprised how much smoother the powerband feels across the rev range compared to my old log-style manifold.

Evelyn ★★★★★

The 2.5" outlet on this merge collector fit perfectly with my existing exhaust setup, and the welding is clean. Bolted right up to my K24 without any clearance issues.

Avery O. ★★★★★

Swapped my K24's exhaust with this 4-1 merge collector, and the fitment was spot-on with no surprises during install. The 2.5" outlet flows cleanly, giving my car a deeper, more aggressive tone without being obnoxious.

Related Products