Shop › Rear Exhaust Box Heat Shield Image 1 of 1 Rear Exhaust Box Heat Shield £18.50 Mazda Bongo / Ford Freda Rear Exhaust Box Heat Shield for all models.Used part – in good condition. Get notified by email when this product is in stock. Add To Cart Added! Mazda Bongo / Ford Freda Rear Exhaust Box Heat Shield for all models.Used part – in good condition. You Might Also Like 2.5TD Exhaust Mid & Back Box - New £150.00 Sold Out 2L Petrol Exhaust Manifold Gasket - New £25.00 Used 2.5TD Exhaust Mid & Back Box £60.00 Sold Out 2L New Shape Petrol Exhaust Mid Box - New £85.00 2L Catalytic Converter (1995 – 1999) - New £230.00